Botox for the forehead – botulinum toxin treatment for forehead wrinkles
Botox for the forehead is one of the most common aesthetic botulinum treatments. Botox for the forehead can be used to smooth out and correct horizontal wrinkles on the forehead. This is achieved by reducing the contractile strength of the forehead muscles.
Forehead wrinkles are caused by the frontalis muscle repeatedly raising the eyebrows and wrinkling the skin on the forehead.
Botulinum toxin reduces the nerve-mediated activation of the muscle, smoothing the forehead and reducing wrinkles.
The purpose of Botox treatment is not to make the face expressionless, but to preserve natural expressions while reducing deep wrinkles.
Author:
Oral and maxillofacial surgeon Ville Männistö
What does the result of forehead Botox treatment look like?
Botox for the forehead: one of the most common aesthetic botulinum treatments. The treatment involves calming the activity of the forehead muscles with small, precisely targeted injections, which reduces constant wrinkling of the skin. The aim is to smooth out forehead lines while preserving the individual expression of the face.
Why do forehead wrinkles form?
Forehead wrinkles are directly related to the activity of the facial muscles. The m. frontalis muscle shown in the anatomical image is responsible for raising the eyebrows and forming horizontal wrinkles on the forehead. In botulinum toxin treatment, the muscle's activity is calmed with small injections, allowing the skin to smooth out while maintaining a natural expression.
Where is Botox injected in the forehead?
In forehead Botox treatment, injections are targeted at the forehead muscle (m. frontalis), among other areas. The injection sites are always planned individually based on facial muscle activity. Careful planning helps to smooth out forehead lines without losing the natural look of the face.
The treatment takes into account, for example:
- forehead muscle strength
- eyebrow position
- skin elasticity
- patient's facial expressions
Injections placed too low can weaken the function of the forehead muscles too much and lower the position of the eyebrows. Therefore, the injection sites are carefully planned based on individual anatomy.
The surgeon's perspective
Botox treatments in the facial area require precise knowledge of anatomy. In the forehead area, injections are made into the frontalis muscle in such a way that the natural movement of the eyebrows is preserved.
Training as an oral and maxillofacial surgeon provides a strong foundation for understanding the anatomy of the facial muscles, nerves, and blood vessels.
Who is forehead Botox suitable for?
Forehead Botox treatment is suitable for people who have horizontal forehead wrinkles that are visible when they are at rest or when they are making facial expressions. The treatment can be used both preventively and to soften existing wrinkles.
Treatment is common, especially in people who:
- forehead wrinkles are clearly visible when expressing emotions
- permanent wrinkles have formed on the forehead
- The skin on my forehead feels constantly tense.
“Ville is a true professional with an eye for aesthetics. A satisfied customer.” (Google review, March 2026)
How long does forehead Botox last?
The effects of Botox usually last for around 3–4 months in the forehead area.
The duration of the effect depends on factors such as:
- muscle strength
- of the dose used
- metabolism
- regularity of treatments
For more information on the duration of the effect, see also the article:
Is forehead Botox safe?
Botox is one of the most researched aesthetic treatment methods. When performed correctly, the treatment is safe and well tolerated.
Any side effects are usually mild and temporary.
For more information on potential risks, see the article:
Side effects of Botox treatment
Are you considering Botox treatment for your forehead?
You can send your photo for a free assessment. I will tell you whether botulinum treatment could help with your forehead wrinkles.